Make entities in the map module

This needs to be reviewed.

1 files changed, 11 insertions, 5 deletions

diff --git a/src/Game/Map.hs b/src/Game/Map.hs
index b4d848e..9596b14 100644
--- a/src/Game/Map.hs
+++ b/src/Game/Map.hs
@@ -1,15 +1,18 @@
 module Game.Map
   ( Map,
-    MapObject (..),
-    objects,
     load,
+    mkEntities,
     render,
     isBlocked,
   )
 where
 
 import Control.Monad
+import Data.IORef
 import Data.Maybe (mapMaybe)
+import qualified Game.Controller as C
+import qualified Game.Entities as E
+import qualified Game.Sprites as S
 import qualified Game.Utils as U
 import qualified SDL
 import Text.JSON
@@ -133,9 +136,12 @@ isBlocked :: Map -> Int -> Int -> Bool
 isBlocked (Map (MapData mapWidth _ ts _ blocked _) _) x y =
   blocked !! ((x `div` ts.width) + (y `div` ts.height) * mapWidth) >= ts.firstGid
 
--- | Returns the objects in the map.
-objects :: Map -> [MapObject]
-objects (Map md _) = md.objects
+mkEntities :: Map -> S.SpriteSheet -> IORef C.Controls -> IO [E.Entity]
+mkEntities m@(Map md _) sprites controls =
+  traverse toEntity $ md.objects
+  where
+    toEntity :: MapObject -> IO E.Entity
+    toEntity (PlayerEntity x y) = E.mkPlayer sprites x y controls (isBlocked m)
 
 -- | Renders a map.
 render :: SDL.Renderer -> Map -> IO ()